CISDesk: CIS Tax Tracker

Missing CIS Deduction Statement? Generate your own weekly remittances. No account, no cloud, your records stay on your phone. Built for subbies & Trades, not accountants.

CISDesk is the CIS tracker for subbies who get paid weekly — not subbies who send invoices.

If an agency, payroll bureau, umbrella or main contractor pays you with CIS already taken off, this app is built for you. No accounts. No cloud. Everything stays on your phone.

WHAT IT DOES

— Log every payment in seconds. Gross, materials, CIS rate, net to you. Done. — See your year-to-date CIS total at any point — so you know what's coming back at Self Assessment before you walk into the accountant. — Track multiple contractors and agencies in one place. Switching mid-year doesn't mean losing the paperwork. — Generate your own Payment & Deduction Statement (the CIS slip) when the contractor doesn't supply one. PDF, ready to email or print. — Tax-year export for the accountant. PDF and CSV, in the format they already know. — Free VAT calculator built in. For the merchants on the way home.

READY FOR MTD

Making Tax Digital for Income Tax becomes mandatory from April 2026 for £50k+ income. CISDesk gives you the quarterly figures HMRC asks for — income, expenses, CIS deducted — ready to copy into your MTD software.

PRIVACY YOU CAN ACTUALLY TRUST

No sign-up. No email address. No cloud sync. No data leaves your phone unless you choose to share a PDF. iCloud handles backup automatically if you want it. Most apps in this space are built around your data; this one isn't.

WHAT'S IN THE APP

— CIS calculator (20%, 30%, gross status) — Unlimited jobs and contractors — Status tracking — paid, awaiting, overdue — Payment & Deduction Statement PDFs — Monthly CIS Statement PDFs — Full tax-year export (PDF + CSV) for the accountant — MTD quarterly summaries — VAT calculator

WHO THIS IS FOR

Built for groundworkers, scaffolders, steel fixers, brickies, labourers, joiners, plant operators and any subbie who gets paid weekly with CIS taken off at source. If you're chasing missing CIS slips, working for several contractors a year, or just want to know what the taxman owes you back without ringing the accountant — CISDesk is the tool.

NOT FOR

Sending invoices to customers. CISDesk tracks money you've already been paid. If you need to bill homeowners or send invoices to clients, look elsewhere — there are good apps for that. This isn't one.

SUPPORT

Questions, feedback, anything broken: hello@cisdesk.co.uk

Privacy policy: cisdesk.app/privacy Terms: cisdesk.app/terms